CN1052475C - 4,4'-二硝基芪-2,2'-二磺酸的制备方法 - Google Patents

4,4'-二硝基芪-2,2'-二磺酸的制备方法 Download PDF

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Publication number
CN1052475C
CN1052475C CN94116202A CN94116202A CN1052475C CN 1052475 C CN1052475 C CN 1052475C CN 94116202 A CN94116202 A CN 94116202A CN 94116202 A CN94116202 A CN 94116202A CN 1052475 C CN1052475 C CN 1052475C
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CN
China
Prior art keywords
mixture
water
solvent
nitrotoluene
sulfonic acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN94116202A
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English (en)
Chinese (zh)
Other versions
CN1105966A (zh
Inventor
A·施纳特勒
H·菲格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of CN1105966A publication Critical patent/CN1105966A/zh
Application granted granted Critical
Publication of CN1052475C publication Critical patent/CN1052475C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN94116202A 1993-09-08 1994-09-08 4,4'-二硝基芪-2,2'-二磺酸的制备方法 Expired - Fee Related CN1052475C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4330377A DE4330377A1 (de) 1993-09-08 1993-09-08 Verfahren zur Herstellung von 4,4'-Dinitrostilben-2,2'-disulfonsäure
DEP4330377.3 1993-09-08

Publications (2)

Publication Number Publication Date
CN1105966A CN1105966A (zh) 1995-08-02
CN1052475C true CN1052475C (zh) 2000-05-17

Family

ID=6497144

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94116202A Expired - Fee Related CN1052475C (zh) 1993-09-08 1994-09-08 4,4'-二硝基芪-2,2'-二磺酸的制备方法

Country Status (14)

Country Link
US (1) US5808141A (pt)
EP (1) EP0641773B1 (pt)
JP (1) JPH0782238A (pt)
KR (1) KR950008477A (pt)
CN (1) CN1052475C (pt)
AT (1) ATE186297T1 (pt)
AU (1) AU676351B2 (pt)
BR (1) BR9403456A (pt)
CZ (1) CZ288479B6 (pt)
DE (2) DE4330377A1 (pt)
ES (1) ES2139694T3 (pt)
PL (1) PL175551B1 (pt)
TW (1) TW290533B (pt)
ZA (1) ZA946870B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102351748A (zh) * 2011-08-22 2012-02-15 山西阳煤丰喜肥业(集团)有限责任公司 一种dsd酸生产过程中的dns钠盐的制备方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418305A1 (de) * 1994-05-26 1995-11-30 Bayer Ag Verfahren zur Herstellung von 4.4'-Dinitrostilben-2.2'-disulfonsäure und ihren Salzen
CN1313444C (zh) * 2005-12-20 2007-05-02 天津大学 铁粉还原dns钠盐制备dsd酸的半连续化方法
EP2208722A4 (en) * 2007-10-24 2014-04-02 Univ Nagoya Nat Univ Corp PROCESS FOR PRODUCTION OF DISULFONIC ACID COMPOUND, ASYMMETRIC MANNICH CATALYST, PROCESS FOR PRODUCTION OF AMINOCARBONYL DERIVATIVE, AND NOVEL DISULFONATE SALT
TWI567051B (zh) * 2015-11-06 2017-01-21 財團法人工業技術研究院 二苯乙烯化合物的製備方法
CN108017564A (zh) * 2017-12-22 2018-05-11 江苏淮河化工有限公司 一种溶剂法制备dns酸

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026154A1 (de) * 1979-06-08 1981-04-01 Ciba-Geigy Ag Verfahren zur Herstellung von 4,4'-Dinitrostilben-2,2'-disulfonsäure und deren Salzen und deren Verwendung
JPS5738764A (en) * 1980-08-19 1982-03-03 Sumitomo Chem Co Ltd Preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid
JPS59167560A (ja) * 1983-03-14 1984-09-21 Nippon Kayaku Co Ltd ４，４′−ジニトロスチルベン−２，２′−ジスルホン酸又はその塩の製造法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792103A (fr) * 1971-12-01 1973-05-30 Clayton Aniline Co Ltd Nouveau procede de fabrication de l'acide dinitrostilbene disulfonique a l'echelle industrielle
ATE51398T1 (de) * 1987-08-12 1990-04-15 Ciba Geigy Ag Verfahren zur herstellung von 4,4'-dinitrostilben-2,2'-disulfonsaeure.
US4952725A (en) * 1988-03-08 1990-08-28 Ciba-Geigy Corporation Process for the preparation of 4,4'dinitrostilbene-2,2'-disulfonic acid and its salts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026154A1 (de) * 1979-06-08 1981-04-01 Ciba-Geigy Ag Verfahren zur Herstellung von 4,4'-Dinitrostilben-2,2'-disulfonsäure und deren Salzen und deren Verwendung
JPS5738764A (en) * 1980-08-19 1982-03-03 Sumitomo Chem Co Ltd Preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid
JPS59167560A (ja) * 1983-03-14 1984-09-21 Nippon Kayaku Co Ltd ４，４′−ジニトロスチルベン−２，２′−ジスルホン酸又はその塩の製造法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102351748A (zh) * 2011-08-22 2012-02-15 山西阳煤丰喜肥业(集团)有限责任公司 一种dsd酸生产过程中的dns钠盐的制备方法
CN102351748B (zh) * 2011-08-22 2013-08-21 山西阳煤丰喜肥业(集团)有限责任公司 一种dsd酸生产过程中的dns钠盐的制备方法

Also Published As

Publication number Publication date
EP0641773B1 (de) 1999-11-03
AU676351B2 (en) 1997-03-06
AU7157094A (en) 1995-03-23
CN1105966A (zh) 1995-08-02
TW290533B (pt) 1996-11-11
DE59408874D1 (de) 1999-12-09
CZ288479B6 (en) 2001-06-13
BR9403456A (pt) 1995-05-16
ATE186297T1 (de) 1999-11-15
EP0641773A1 (de) 1995-03-08
DE4330377A1 (de) 1995-03-09
CZ216994A3 (en) 1995-03-15
ES2139694T3 (es) 2000-02-16
PL304947A1 (en) 1995-03-20
US5808141A (en) 1998-09-15
KR950008477A (ko) 1995-04-17
JPH0782238A (ja) 1995-03-28
ZA946870B (en) 1995-04-24
PL175551B1 (pl) 1999-01-29

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